/*
 * Copyright (C) 2010, British Broadcasting Corporation
 * All Rights Reserved.
 *
 * Author: Philip de Nier
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the British Broadcasting Corporation nor the names
 *       of its contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <cstdarg>
#include <cstdio>
#include <cerrno>

#include <bmx/BMXException.h>
#include <bmx/Utils.h>

using namespace std;
using namespace bmx;



BMXException::BMXException()
: exception()
{
}

BMXException::BMXException(const char *format, ...)
: exception()
{
    char message[1024];

    va_list varg;
    va_start(varg, format);
    bmx_vsnprintf(message, sizeof(message), format, varg);
    va_end(varg);

    mMessage = message;
}

BMXException::BMXException(const std::string &message)
: exception()
{
    mMessage = message;
}

BMXException::~BMXException() throw()
{
}

const char* BMXException::what() const throw()
{
    return mMessage.c_str();
}


BMXIOException::BMXIOException()
: BMXException()
{
    mErrno = errno;
}

BMXIOException::BMXIOException(const char *format, ...)
: BMXException()
{
    mErrno = errno;

    char message[1024];

    va_list varg;
    va_start(varg, format);
    bmx_vsnprintf(message, sizeof(message), format, varg);
    va_end(varg);

    mMessage = message;
}

BMXIOException::BMXIOException(const std::string &message)
: BMXException()
{
    mErrno = errno;
    mMessage = message;
}

BMXIOException::~BMXIOException() throw()
{
}

string BMXIOException::GetStrError() const
{
    return bmx_strerror(mErrno);
}
